/*
 * @Date: 2021-09-12 19:21:05
 * @Author: Acckno1
 * @LastEditTime: 2021-09-12 19:22:02
 * @Description: 
 */
#include <iostream>
#include <cstring>
#include <algorithm>

using namespace std;

string table[10] = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};

int main() {
    
    string s;
    cin >> s;
    int sum = 0;
    for (int i = 0; i < s.size(); i ++ )
        sum += (s[i] - '0');
    
    int res[10];
    int i = 0;
    while (sum) {
        int mod = sum % 10;
        res[i ++] = mod;
        sum /= 10;
    }
    i --;
    cout << table[res[i --]];
    for (; i >= 0; i -- ) {
        cout << " " << table[res[i]];
    }
    cout << endl;
    return 0;
}